Yes, that's the tank.

 

To follow up my earlier post, I have attached some photographs.

 

honestly i would do the 95 g20 van 22 gallon tank. you can use 2 different sending units with it. one is carb only and the other is low pressure efi. if you get the efi tank it has a pan in it. the carb one does not.
i have both 80 tank and 95 tank had i known i would of just got the 95 tank and used the older 80 sending unit.
its a rear drivers side outlet. im in the middle of the install right now.

 

mine is run out the back behind the license & i would never do that again as a matter of fact when i have my bed done i am going to change it so that it comes up inside the bed,.with it being behind the license the neck has a real sharp bend in it & it is hard to fill the tank ,it takes forever & some of the gas spills out & ruins the paint i hate it at the time i thought that it was nice & different i am glad that the paint job is a long way off but i am still going to paint it the same two tone blue she has been giving me some trouble latley so i am going to call her " MOODY BLUE"

 

It worked great.



The 1970 Mustang tank swap complete.